In May I'll be able to show the machine at an exhibition in the university. In addition, we can show it to all these university partner laboratories in the U.S., which are led by people who live here.Thank you for your answer. Your correction in Russian has helped me. I'm glad to have found a Russian Vocabulix friend with Russian as the mother tongue. I will help you in Spanish, OK?We may be able to write emails. This is my email address. I am giving it because I rarely online at Vocabulix! My email is: ----. Next time I will send longer text messages for you to translate. OK?